-
+
-
+
Library
|
-
-
- |
- |
- |
- |
- |
-
-
+
diff --git a/debugging/book-library/script.js b/debugging/book-library/script.js
index 75ce6c1d..f4627507 100644
--- a/debugging/book-library/script.js
+++ b/debugging/book-library/script.js
@@ -1,103 +1,68 @@
let myLibrary = [];
-window.addEventListener("load", function (e) {
- populateStorage();
+window.addEventListener("load", () => {
+ if (myLibrary.length === 0) {
+ myLibrary.push(new Book("Robinson Crusoe", "Daniel Defoe", 252, true));
+ myLibrary.push(new Book("The Old Man and the Sea", "Ernest Hemingway", 127, false));
+ }
render();
});
-function populateStorage() {
- if (myLibrary.length == 0) {
- let book1 = new Book("Robison Crusoe", "Daniel Defoe", "252", true);
- let book2 = new Book(
- "The Old Man and the Sea",
- "Ernest Hemingway",
- "127",
- true
- );
- myLibrary.push(book1);
- myLibrary.push(book2);
- render();
- }
+function Book(title, author, pages, read) {
+ this.title = title;
+ this.author = author;
+ this.pages = pages;
+ this.read = read;
}
-const title = document.getElementById("title");
-const author = document.getElementById("author");
-const pages = document.getElementById("pages");
-const check = document.getElementById("check");
-
-//check the right input from forms and if its ok -> add the new book (object in array)
-//via Book function and start render function
function submit() {
- if (
- title.value == null ||
- title.value == "" ||
- pages.value == null ||
- pages.value == ""
- ) {
- alert("Please fill all fields!");
- return false;
- } else {
- let book = new Book(title.value, title.value, pages.value, check.checked);
- library.push(book);
- render();
+ const title = document.getElementById("title").value.trim();
+ const author = document.getElementById("author").value.trim();
+ const pages = parseInt(document.getElementById("pages").value);
+ const read = document.getElementById("check").checked;
+
+if (!title || !author || isNaN(pages) || pages <= 0) {
+ alert("Please fill in all fields correctly.");
+ return;
}
+
+ myLibrary.push(new Book(title, author, pages, read));
+ render();
}
-function Book(title, author, pages, check) {
- this.title = title;
- this.author = author;
- this.pages = pages;
- this.check = check;
-}
+document.getElementById("title").value = "";
+ document.getElementById("author").value = "";
+ document.getElementById("pages").value = "";
+ document.getElementById("check").checked = false;
+
function render() {
- let table = document.getElementById("display");
- let rowsNumber = table.rows.length;
- //delete old table
- for (let n = rowsNumber - 1; n > 0; n-- {
- table.deleteRow(n);
- }
- //insert updated row and cells
- let length = myLibrary.length;
- for (let i = 0; i < length; i++) {
- let row = table.insertRow(1);
- let titleCell = row.insertCell(0);
- let authorCell = row.insertCell(1);
- let pagesCell = row.insertCell(2);
- let wasReadCell = row.insertCell(3);
- let deleteCell = row.insertCell(4);
- titleCell.innerHTML = myLibrary[i].title;
- authorCell.innerHTML = myLibrary[i].author;
- pagesCell.innerHTML = myLibrary[i].pages;
+ const tBody = document.querySelector(".tBody");
+ tBody.innerHTML = "";
- //add and wait for action for read/unread button
- let changeBut = document.createElement("button");
- changeBut.id = i;
- changeBut.className = "btn btn-success";
- wasReadCell.appendChild(changeBut);
- let readStatus = "";
- if (myLibrary[i].check == false) {
- readStatus = "Yes";
- } else {
- readStatus = "No";
- }
- changeBut.innerText = readStatus;
+ myLibrary.forEach((book, index) => {
+ const row = tBody.insertRow();
- changeBut.addEventListener("click", function () {
- myLibrary[i].check = !myLibrary[i].check;
+ row.insertCell().textContent = book.title;
+ row.insertCell().textContent = book.author;
+ row.insertCell().textContent = book.pages;
+
+ const readCell = row.insertCell();
+ const toggleBtn = document.createElement("button");
+ toggleBtn.textContent = book.read ? "Yes" : "No";
+ toggleBtn.addEventListener("click", () => {
+ book.read = !book.read;
render();
});
+ readCell.appendChild(toggleBtn);
- //add delete button to every row and render again
- let delButton = document.createElement("button");
- delBut.id = i + 5;
- deleteCell.appendChild(delBut);
- delBut.className = "btn btn-warning";
- delBut.innerHTML = "Delete";
- delBut.addEventListener("clicks", function () {
- alert(`You've deleted title: ${myLibrary[i].title}`);
- myLibrary.splice(i, 1);
+const deleteCell = row.insertCell();
+ const deleteBtn = document.createElement("button");
+ deleteBtn.textContent = "Delete";
+ deleteBtn.addEventListener("click", () => {
+ myLibrary.splice(index, 1);
render();
});
- }
+ deleteCell.appendChild(deleteBtn);
+ });
}
diff --git a/debugging/book-library/style.css b/debugging/book-library/style.css
index 302950cb..2fd42ec8 100644
--- a/debugging/book-library/style.css
+++ b/debugging/book-library/style.css
@@ -1,19 +1,39 @@
+body {
+ background-color: #f9f9f9;
+ font-family: Arial, sans-serif;
+ padding-bottom: 30px;
+}
+
.form-group {
width: 400px;
height: 300px;
align-self: left;
padding-left: 20px;
}
-
+.jumbotron {
+ background-color: #343a40;
+ color: white;
+ padding: 2rem;
+ margin-bottom: 2rem;
+}
.btn {
- display: block;
+ font-size: 0.9rem;
+}
+h1 {
+ font-size: 3rem;
+ margin-bottom: 0.5rem;
}
-
.form-check-label {
padding-left: 20px;
margin: 5px 0px 5px 0px;
}
-
+#demo {
+ background-color: #ffffff;
+ padding: 20px;
+ border-radius: 8px;
+ margin: 20px 0;
+ box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
+}
button.btn-info {
margin: 20px;
}